package com.core.reach.cloudhub.service;

/**
 * @author ga.zhang
 * @version V1.0
 * @description: TODO
 * @date 2020/4/1 15:47
 **/
public interface StorageService {

    /**
     * 减库存
     *
     * @param productId 产品编号
     * @param count     数量
     * @return Integer
     */
    Boolean reduceStorage(Long productId, Integer count);

}
